CVE-2023-2088

mediumpriority · track · 26EPSS 0.012 · 68 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.20% (68th) EPSS

CVSS 6.5 · medium

Is it mine?

11 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A flaw was found in OpenStack due to an inconsistency between Cinder and Nova. This issue can be triggered intentionally or by accident. A remote, authenticated attacker could exploit this vulnerability by detaching one of their volumes from Cinder. The highest impact is to confidentiality.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondaryexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-440USCWE-440US

affected products (11)

Products and version ranges known to be affected.

Red Hat OpenStack 13all versionscert_bundDEcpe:/a:redhat:openstack:13
Red Hat OpenStack 16.1all versionscert_bundDEcpe:/a:redhat:openstack:16.1
Red Hat OpenStack 16.2all versionscert_bundDEcpe:/a:redhat:openstack:16.2
Red Hat OpenStack 17all versionscert_bundDEcpe:/a:redhat:openstack:17
n/a OpenStack≤ unknownenisa_euvdEU
Red Hat Inc. Red Hat OpenStack Platform≤ 16.1fstec_bduRU
Red Hat Inc. Red Hat OpenStack Platform≤ 17.0fstec_bduRU
Red Hat Inc. Red Hat OpenStack Platform≤ 16.2fstec_bduRU
Red Hat Inc. Red Hat OpenStack Platform≤ 13.0fstec_bduRU
Сообщество свободного программного обеспечения OpenStackall versionsfstec_bduRU
redhat openstackall versionsnvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-1233Red Hat OpenStack: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2023-05-16csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat OpenStack ausnutzen, um Sicherheitsvorkehrungen zu umgehen und in der Folge Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2023-05-12modified 2026-06-17

references (12)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan